UST100902I4 - Uses for microfiber-based webs - Google Patents

Uses for microfiber-based webs Download PDF

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Publication number
UST100902I4
UST100902I4 US06/220,433 US22043380A UST100902I4 US T100902 I4 UST100902 I4 US T100902I4 US 22043380 A US22043380 A US 22043380A US T100902 I4 UST100902 I4 US T100902I4
Authority
US
United States
Prior art keywords
webs
microfiber
based webs
microfibers
tents
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
US06/220,433
Inventor
Edward R. Hauser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US06/220,433 priority Critical patent/UST100902I4/en
Assigned to MINNESOTA MINING AND MANUFACTURING COMPANY reassignment MINNESOTA MINING AND MANUFACTURING COMPANY ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: HAUSER EDWARD R.
Application granted granted Critical
Publication of UST100902I4 publication Critical patent/UST100902I4/en
Pending legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/903—Microfiber, less than 100 micron diameter

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Microfiber webs and composite webs comprising blends of microfibers and crimped bulking fibers have a variety of uses, including use as thermal insulation for garments as well as various structures such as buildings, tents, refrigerator cabinets, or window shades; acoustic insulation; light weight fillers; various structural members, such as battery separators; filters; and applicators, cloths and wipes. For these and other uses the webs may be combined with other articles such as films or fabrics or other kinds of insulating or lofty webs.
US06/220,433 1980-12-29 1980-12-29 Uses for microfiber-based webs Pending UST100902I4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/220,433 UST100902I4 (en) 1980-12-29 1980-12-29 Uses for microfiber-based webs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/220,433 UST100902I4 (en) 1980-12-29 1980-12-29 Uses for microfiber-based webs

Publications (1)

Publication Number Publication Date
UST100902I4 true UST100902I4 (en) 1981-08-04

Family

ID=22823529

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/220,433 Pending UST100902I4 (en) 1980-12-29 1980-12-29 Uses for microfiber-based webs

Country Status (1)

Country Link
US (1) UST100902I4 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508775A (en) 1983-10-14 1985-04-02 Pall Corporation Gas permeable composite structures
US4564552A (en) 1983-12-28 1986-01-14 Pall Corporation Gas permeable, water and oil resistant composite structure
US4588635A (en) 1985-09-26 1986-05-13 Albany International Corp. Synthetic down
US5298694A (en) * 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
US5582905A (en) * 1994-05-26 1996-12-10 Beck; Martin H. Polyester insulation
WO1997000989A1 (en) * 1995-06-23 1997-01-09 Minnesota Mining And Manufacturing Company Method of attenuating sound, and acoustical insulation therefor
US5886306A (en) * 1997-07-22 1999-03-23 Kg Fibers, Inc. Layered acoustical insulating web
US5958322A (en) * 1998-03-24 1999-09-28 3M Innovation Properties Company Method for making dimensionally stable nonwoven fibrous webs
US20040065507A1 (en) * 2002-07-08 2004-04-08 Jacobsen William W. Five-layer sound absorbing pad: improved acoustical absorber

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508775A (en) 1983-10-14 1985-04-02 Pall Corporation Gas permeable composite structures
US4564552A (en) 1983-12-28 1986-01-14 Pall Corporation Gas permeable, water and oil resistant composite structure
US4588635A (en) 1985-09-26 1986-05-13 Albany International Corp. Synthetic down
US5298694A (en) * 1993-01-21 1994-03-29 Minnesota Mining And Manufacturing Company Acoustical insulating web
US5582905A (en) * 1994-05-26 1996-12-10 Beck; Martin H. Polyester insulation
WO1997000989A1 (en) * 1995-06-23 1997-01-09 Minnesota Mining And Manufacturing Company Method of attenuating sound, and acoustical insulation therefor
US5841081A (en) * 1995-06-23 1998-11-24 Minnesota Mining And Manufacturing Company Method of attenuating sound, and acoustical insulation therefor
US5886306A (en) * 1997-07-22 1999-03-23 Kg Fibers, Inc. Layered acoustical insulating web
US5958322A (en) * 1998-03-24 1999-09-28 3M Innovation Properties Company Method for making dimensionally stable nonwoven fibrous webs
US6371749B2 (en) 1998-03-24 2002-04-16 3M Innovative Properties Company Apparatus for making dimensionally stable nonwoven fibrous webs
US20040065507A1 (en) * 2002-07-08 2004-04-08 Jacobsen William W. Five-layer sound absorbing pad: improved acoustical absorber
US7000729B2 (en) 2002-07-08 2006-02-21 Acoustek Nonwovens Five-layer sound absorbing pad: improved acoustical absorber

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